Tech Lab

Senior DevOps Engineer
Build a company's entire delivery platform from the first commit, own it outright, and never carry a pager. 03 Secrets management, including for agents
04 Observability, backup and a tested restore
Hosts, networking, ingress, access, environments — committed, parameterised, reviewable. Make deployment self-serve. standing up a new one needs admin rights and two undocumented footguns. Commit to production, an automated test gate, per-branch preview URLs a stakeholder can open from their phone, and a rollback that everyone on the team has rehearsed before they need it.
No rota, no pager, no phone number, no "just keep an eye on it this weekend". Backups with a restore we have actually tested. Alerting that queues instead of paging, because nothing on the other end of it is expected to answer at night.
The PO, the developers and the DevOps engineer assigned to a product own that product's incidents — support is not shipped off to a separate team, it is part of owning the thing, and it is what keeps everyone honest about quality.
A concrete example,



because it tells you a lot about us: we do not run Kubernetes, and that was a decision rather than an omission.
Which is why we are asking for someone who has run Kubernetes in production and can tell us when it is not the answer.
A proposal gets researched properly against the alternatives, it gets an answer, and if the answer is no you get the reasoning. On infrastructure, you are not one voice among many — you are the one who decides, within a budget you help set.
We are an AI-native engineering team, genuinely — not a team that added a Copilot licence. Every engineer gets their own Claude Max subscription and a desktop orchestrator that runs several coding agents in parallel, each in its own branch. That is true of you too: a great deal of infrastructure work is now specified rather than typed, and you will get very good at driving that — where it works, where it fails, and how to read a

📌 Senior DevOps Engineer (Cataluña)
🏢 Mainloop AI
📍 Cataluña